baber/WOPTO huggingface dataset:
Patent JP-H06176460-A (JP)
Title: Sliding mechanism for magnetic recording/reproducing device
Inventor: NAGATA ATSUSHI
IPC: G11B15/22
Filed: 1992-12-07
Abstract: PURPOSE:To improve accuracy for deciding the position of a slide chassis on each movement stop location, to miniaturize the device, to make it light and to reduce its cost for the provision of the sliding mechanism for the magnetic recording/reproducing device. CONSTITUTION:On an 8-millimeter video, the pivot of a driving arm 91 for moving slide chassis 15 is inserted into the slide hole 77 of the slide chassis 15 erected on a base chassis 71 and shared by a supporting shaft 73 far supporting it freely movably. Further, the pivot of the releasing lever 184 of a ratchet brake 181 for controlling the rotation of the tape unwinding direction of a winding reel 141 is shared by another supporting shaft 75 of the base chassis 71.
Patent JP-2000141913-A (JP)
Title: Heat-transfer recording medium
Inventor: YAMADA YOSHIAKI
IPC: B41M5/30
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat-transfer recording medium which is excellent in the chemical-resistance of a transferred image, especially, an ethanol-resistance. SOLUTION: In this heat-transfer recording medium wherein on one of the surfaces of a supporting body, a release layer having a wax as the major component, and a heat-transfer recording medium containing a coloring agent and a thermally melting resin, are provided in this order, in the ink layer, a polyester resin (preferably, of which Mw is 16,000 or lower) is contained as the thermally melting resin, and a graft polymer (epoxy modified PS-g-PMMA or the like) having a reactive functional group at the main chain is contained as a dispersing agent for the coloring agent.
Patent JP-H04194498-A (JP)
Title: Clearance filling expansion heat insulating material and mounting method thereof
Inventor: MORITA HIDETOSHI
IPC: F17C3/04
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a space filling expansion heat insulating material of good workability at a low cost so as to effectively perform execution of a heat insulating structure by flatly compressing a cotton linear or spongy elastic heat insulating material enveloped by an air-tight film, and obtaining the vacuum-packed space filling expansion heat insulating material. CONSTITUTION:A sealing heat insulating material 1, which is a cotton or sponge-shape of glass wool, soft urethane foam, etc., to provide suitable elasticity, is enveloped by a bag 3 of air-tight plastic film 2, and after flat compressing this bag from above and below by a press and also vacuumizing internal air of the bag 3 by a vacuum pump, an opening part 4 of the bag is welded to perform a vacuum seal 5. In order to use this material, first it is deep inserted along a space 7 between heat insulating materials, thereafter a break port 8 is provided by breaking the vicinity of a filling end. Then, the outside air is infiltrated into the inside from the break port 8, and a plate-shaped filling flat heat insulating material is instantaneously expanded to fill a space 7 spacelessly with the heat insulating material 1. In this way, a space sealing expansion heat insulating material of good workability and heat insulation at a low cost is obtained.
Patent JP-H06172020-A (JP)
Title: Magnesia component-containing refractory material
Inventor: TAMAKI TAKEYUKI
IPC: C04B35/047
Filed: 1992-12-07
Abstract: PURPOSE:To produce a magnesia component-containing refractory material, useful as a lining of a vessel for steel manufacture or refining of a molten metal, capable of inhibiting generation of heat by a reaction between an added powdery metal and water in a binder and suitable for a high resistant refractory material. CONSTITUTION:This refractory material is obtained by blending a raw material composed of magnesia and chromia or magnesia and alumina, a powdery ferrochrome or aluminum having <=100mum particle diameter and a resin as a binder, e.g. a phenol resin, a furan resin or a silicone resin low in water content and containing about 60wt.% nonvolatile components and about 20wt.% fixed carbon.
Patent JP-2001139983-A (JP)
Title: Oil and fat composition
Inventor: IKEHARA TOSHINORI
IPC: A23L9/20
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition having a reduced content of a saturated fatty acid, and an arbitrarily regulatable content of an unsaturated fatty acid, substantially containing no trans-fatty acid, and further, having suitable plasticity and other properties. SOLUTION: This oil and fat composition is characterized by comprising 3-50% high melting point oil and fat having >=5% content of a >=20C saturated fatty acid as a constituent fatty acid formulated therewith, <=35% content of the saturated fatty acid in the whole oil and fat, and substantially no trans-fatty acid included therein.
Patent JP-H09165764-A (JP)
Title: Construction method of natural stone plate mold frame block
Inventor: YUKIMOTO TAKUO
IPC: B28B1/14
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of being In harmony with atmospheric natural environments, having a construction property, moreover, having a high reliability in its structure. SOLUTION: A natural stone plate mold frame block 7 with natural stones 3 integrated in its surface is manufactured such that natural stones 3 are arranged on a platform comprising a steel angle strip with a metal gauze 2 spread thereover, and the metal gauze 2 and natural stones 3 integrated via an adhesive are placed in a mold frame with concrete flowed previously therein and then subjected to mold release operation after hardening of concrete. The lowermost concrete block 7 is installed and fixed on a foundation part 8 via a foundation fixing metal brace 9, next, another block is connected on the block via an upper fixing metal piece, further, natural stone plate mold frame blocks are laid on a slope face by filling concrete 11 between it and the rear surface lining part.
Patent JP-H09164342-A (JP)
Title: Pulverizer
Inventor: ISHIKAWA TAKESHI
IPC: B02C17/18
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To accurately keep the packed state of a pulverizing medium to prevent the lowering of pulverizing performance and also to surely separate a treated material from the pulverizing medium with simple structure. SOLUTION: In a pulverizing vessel 1, an agitating member 14 is rotatably installed, and a pulverizing chamber 24 is formed between the agitating member 14 and the pulverizing chamber 1. The agitating member 14 consists of agitating blocks 18 having agitating parts 20 for advancing a pulverizing medium in the advancing direction of a material to be treated and agitating blocks 18 having agitating parts 20 for advancing the pulverizing medium in the opposite direction thereto, and the two kinds of these agitating blacks 18, 18 are alternately installed.  The pulverizing medium is pushed out in the advancing direction of the material to be treated by the agitating blocks 18 having the agitating parts 20 for advancing the pulverizing medium in the advancing direction of the material to be treated, and also is pushed back in the opposite direction to the advancing one of the material to be treated to form a zone in which the pulverizing medium is accurately packed between both of agitating blocks 18, 18. By passing the material to be treated through this zone, it is subjected to pulverizing treatment.
Patent JP-H08206560-A (JP)
Title: High-viscosity fluid applying device
Inventor: ASAI KOUICHI
IPC: B05C5/00
Filed: 1995-12-15
Abstract: PURPOSE: To make it possible to apply high-viscosity fluid, such as adhesive, to a spot form with good accuracy by executing preliminary application of the high-viscosity fluid at least once, then executing trial application at least once, measuring the amt. of the spotty high-viscosity fluid applied on a trial application surface and setting discharge conditions. CONSTITUTION: An X-axis table 10 is provided thereon with a Y-axis table 12 moving in a Y-axis direction and a pair of coating applying units 24 are mounted via brackets 26 at the side faces parallel with the X-axis direction of the Y-axis table 12 in the case of applying this device to an adhesive applying device for applying adhesives to the electronic parts-fixing points of printed circuit boards. The continual time of the non-applying state is measured. The preliminary application of the set number of times is executed to discharge the slightly cured adhesive near a discharge pipe and in succession, the trial application of the set number of times is executed when the continual time exceeds the set time.  The coated amt. of the adhesives applied in trial is thereafter measured by a measuring means including an image pickup device and the discharge conditions are so set that the coated amt. measured in such a manner attains a nearly reference value.
Patent JP-2000144967-A (JP)
Title: Insulation panel
Inventor: MATSUDA SHINJI
IPC: E04C2/34
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To permit to provide light weight, low cost and suppress the internal temperature rise if a container or the like is produced from a insulation panel by constituting the panel with insulating material filled inside a plastic corrugated fiberboard. SOLUTION: On a single surface side of a polypropylene or polycarbonate panel, many slender supporting members 4 made of the same material as panel's are installed perpendicularly to the panel 2 at the surface side, at the other end of the supporting members 4, a rear surface panel 4 made of the polypropylene or polycarbonate are arranged in parallel to the panel 2 at the surface side thereby forming a plastic corrugated fiberboard. And foamed styrene is filled between the supporting members 4 as insulating material between the front surface side panel 2 and the rear surface side panel 3. Thus, no cavity is created between the front surface panel 2 and the rear surface panel 3, as a result, the transmission of heat from the surface panel 2 to the rear surface panel 3 can be restricted to a minimum.
Patent JP-H10152702-A (JP)
Title: Method for press compacting of magnet alloy powder and its device therefor
Inventor: TAKAHASHI WATARU
IPC: B30B11/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for press compacting and device therefor capable of manufacturing green compact of excellent compatibility free from defects such as crack, peeling or the like to obtain permanent magnets of cxcellent magnetic characteristics, in the method of extracting green compact out of dies at the time of press compacting of permanent magnets such as R-FeB permanent magnet and the like. SOLUTION: The hydraulic pressure around the piston head of compression cylinder 1 of a hydraulic press and the hydraulic pressure around the piston rod are measured by sensors 6 and 7, and from the pressure difference the holding pressure or load on the green compact is measured. Then, the graduation for regulating the pressure around the piston rod is adjusted so that the holding pressure may be a little higher than the peeling generating pressure, which makes it possible to manufacture defectless and stable compacted parts on any compacting condition by little or no try-and-error method.
Patent JP-2000155909-A (JP)
Title: Magneto-resistance effect type head and its manufacture
Inventor: SUZUKI AKIHIRO
IPC: G11B5/39
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an MR element whose reproduction track width is small without damaging any MR element. SOLUTION: This magneto-resistance effect type head is provided with at least, an MR element 1, an electrode for the MR element, an upper shield layer 2 formed through an upper shield gap layer 9 and a lower shield layer 3 formed through a lower shield gap layer 10 with the MR element interposed. Then, a layer 4 for regulating track width is formed on an air bearing face.
Patent JP-H09142342-A (JP)
Title: Roller set plate structure for truck frame
Inventor: HAZAMA SHUICHI
IPC: B62D55/15
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To secure strength while suppressing the unnecessary increase of weight by expanding the width of both end sections serving as connection sections, and forming the width of an intermediate section narrower than that of both end sections. SOLUTION: The width of a roller set plate 2 is expanded inward toward both end sections 21 from an intermediate section 20, it is integrally molded, and the plate 2 is welded to a joint plate of an idler support plate 3 and a motor support plate 4 at the expanded both end sections 21. Since both end sections 21 serving as connection sections with them are made wide in width, the cross sectional areas of the connection sections are increased, and cross sectional rigidity is increased. Both end sections 21 are connected by welding, and connecting strength is increased as the cross sectional areas are increased. When both end sections 21 are expanded in width, the angles against connected bodies 3, 4 are expanded, and stress concentration can be mitigated as compared with the conventional case of a flat steel.
Patent JP-H04196060-A (JP)
Title: Non-sintered plate
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/80
Filed: 1990-11-27
Abstract: PURPOSE:To perform continuous treatment of a substrate, supplied in a hoop form, without being cracked and broken in manufacturing a plate by forming a hole in the substrate in a circular or elliptical shape in cross section and specifying th ratio of the hole to a sectional hole in diameter. CONSTITUTION:A substrate has a hole formed in a circular or elliptical shape in cross section and the ratio of the hole to a sectional hole in diameter is within 0.8-1.5 as an index represented by the longitudinal diameter of a hoop/the crosswise diameter of the hoop. In a manufacturing step of filling active material to sponge metal porous substance, where hoop run is included between rollers, crack or breakage occurs in a plate because of the run in a bent manner between the rollers. So, the substrate is used which has the hole diameter ratio of 0.8-1.5. It is thus possible to continuously manufacture a plate with stable breakage strain and yield strength, which is hardly cracked and broken even in running between rollers.
Patent JP-H03186234-A (JP)
Title: Mixer
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/046
Filed: 1989-12-18
Abstract: PURPOSE:To suppress a collision sound generated by allowing an object to be cut to be collided with a glass, and also, to decrease the temperature variation of the object thrown-in in the course of cutting by forming the glass for housing the object with a double wall structure so that it has a space part in the inside. CONSTITUTION:A glass 8 is placed on a mixer body 1 which incorporates a motor 2, and also, cutters 11, 12 are arranged in the inner bottom part of the glass 8. Also, the glass 8 is formed with a double wall structure having a space part 9 in the inside. Consequently, a collision sound generated by allowing the object to be collided with the glass is suppressed, and also, the temperature variation of the object thrown-in in the course of cutting can be decreased.
Patent JP-H11160995-A (JP)
Title: Image forming device
Inventor: KAWAHARA ICHIRO
IPC: G03G15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of maintaining an excellent copying state over a long period by effectively suppressing a phenomenon where the electric charge quantity of toner on a developing roller is deceased according to the increase of the number of copies, to stabilize the supply of the toner to an electrostatic latent image carrier. SOLUTION: The image forming device is provided with a photoreceptor drum 101, the developing roller 102 for supplying the toner T to the electrostatic latent image formed on the drum 101, a supplying roller 103 for supplying the toner T, while coming into contact with the developing roller 102, a thin layer forming member 104 for regulating the quantity and electric charge quantity of the toner on the developing roller, while coming into contact with the developing roller 102 and a power supply means (301) for applying a voltage Vsr and a current Isr to the supplying roller 103 and the thin layer forming member 104. The relation between the voltage Vsr and the current Isr satisfies |Vsr|/ a+|Isr|/b (where, (a) and (b) are power supply characteristic constants).
Patent JP-H11221737-A (JP)
Title: Method and device for positioning workpiece on machine tool table
Inventor: RAITERI ANGELO
IPC: G05B19/19
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reliable method and device for automatically positioning a workpiece on a machine tool. SOLUTION: On a table 12 in a machine tool 8, a workpiece fixed to clamping fittings 13 supported on the table 12 is machined by machining heads 9, which heads 9 and table 12 are made to move relative to each other along two, X and Y, coordinate axes. This method for automatically positioning workpiece comprises the process of forming two holes in the workpiece, the process of fixing the workpiece to the fitting 13, the process of computing the error in distance between the actual positions of the two holes and their reference positions, and the process of moving the workpiece on the fitting 13 to correct the error distance.
Patent JP-H04196207-A (JP)
Title: Manufacture of transformer
Inventor: NAKATANI KEIICHI
IPC: H01F27/26
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a transformer whose characteristic, production and quality are excellent by a method wherein matching faces at laminated magnetic cores are welded by using a laser beam under conditions at an output voltage of 240 to 250V, at a pulse oscillation of 40 times/sec and in a pulse width of 5.0ms. CONSTITUTION:Surfaces at E-shaped magnetic cores and I-shaped magnetic cores 2, 3 are coated with insulating film layers 8; the E-shaped magnetic cores 2 and the I-shaped magnetic cores 3 are constituted so as to be insulated magnetically even when they are laminated one sheet by one sheet; matching faces at the E-shaped and I-shaped magnetic cores 2, 3 are welded by using a laser beam. Thereby, a transformer 1 is constituted. When the matching faces at the laminated magnetic cores are welded, the insulating film layers on individual magnetic core sheets are not melted and destroyed, but are welded by using the laser beam under conditions at an output voltage of 240 to 250V, at a pulse oscillation of 40 times/sec and in a pulse width of 5.0ms. At the transformer which has been welded by using the laser beam by this method, its low loss and its low leakage flux are realized, its maintenance toss during its production is reduced and its bonding strength becomes stable. Thereby, the transformer whose characteristic, quality and production are excellent is obtained.
Patent JP-H01170192-A (JP)
Title: Television receiver
Inventor: YOSHINAGA KOJI
IPC: H04N17/00
Filed: 1987-12-24
Abstract: PURPOSE:To provide a test pattern preparing circuit to execute an optimum convergence adjustment with the horizontal and vertical frequencies of external equipment to be used by providing first and second test pattern preparing circuits. CONSTITUTION:A first test pattern preparing circuit 1 to generate a first test pattern signal and a second test pattern preparing circuit 2 to prepare a test pattern synchronizing to the horizontal and vertical scanning frequencies of the external equipment are provided. A constitution is so made that the outputs of the first and second test pattern preparing circuits 1 and 2 can be switched by a switching circuit 3. In such a way, the optimum convergence adjustment can be executed by the horizontal and vertical frequencies of the equipment to be used, for example, a computer. Even when a signal is not inputted, the test pattern can be outputted which is stable and synchronizing to a specific horizontal and vertical frequencies.
Patent JP-H1040107-A (JP)
Title: System and method for running time optimization of private varaible function call by security interpreter
Inventor: YELLIN FRANK
IPC: G06F9/45
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To optimize the running time interpretation of a method which accesses a private variable or certain value. SOLUTION: The security program interpreter accesses the value of a private variable by a 1st called method and when the special inspection of a method call which decides that the value of the private variable is varied or that a constant numeral is returned is performed, an alteration is so made that the private variable of the called method or the stored constant of the called method is directly accessed. The altered method representation uses a special 'privilege' loading and storing instruction that accesses the outside private variable and constant of a method which is executed without having its security violation marked. When the execution of a program ends, the internal expression whose method is altered is flashed when th program is executed again so that the interpreter generates new working representation of the said method.
Patent JP-H04205127-A (JP)
Title: Pen type input device
Inventor: TANAKA OSAMU
IPC: G06F3/041
Filed: 1990-11-30
Abstract: PURPOSE:To realize another input function without re-setting a function by providing plural indicating means and a means which recognizes coordinates indicated by one of the indicating means. CONSTITUTION:When the coordinate recognizing means 301 is pressed by an indicating means, the indication signal of the indicating means is sent to an input information generating means 302 thorough a transmission line 103. The coordinate information of the coordinate recognizing means 301, on the other hand, is sent to the input information generating means 302 through a transmission line 303. The input information generating means 302 decides that the indication signal of the indicating means indicates a drawing function and sends input information drawing the indicated coordinates to a transmission line 104. Consequently, another function is easily inputted.
Patent JP-H10174040-A (JP)
Title: Index image generating method and its device
Inventor: TAKANO AKIRA
IPC: H04N5/76
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To generate index image information acting like assistance of edit to a recording medium in which video information is recorded, to record the information on the recording medium, to select the image in matching with a desired condition from video information recorded on the recording medium and to generate the index image information. SOLUTION: A controller 35 reads a time code of a mark-in point from a cassette ancillary memory 16 and reproduces an image at the mark-in point in matching with a desired condition as an index picture and a video signal compression coding decoding section 23 gives the signal to an index generating section 40. The index picture generating section 40 compands the index picture and sets the resulting pictures to one frame so as to generate index picture information and it is recorded on a video tape 27.